巴西与坦桑尼亚对比

巴西与坦桑尼亚:年龄中位数

2023 年年龄中位数:巴西为 33.9 年,坦桑尼亚为 17.2 年(据 UN 估计)。 2023 年巴西的数值较高,高出 16.7 年,是坦桑尼亚的 1.97 倍。

年 · UN

巴西与坦桑尼亚:年龄中位数2023 年年龄中位数:巴西为 33.9 年,坦桑尼亚为 17.2 年(据 UN 估计)。 2023 年巴西的数值较高,高出 16.7 年,是坦桑尼亚的 1.97 倍。
巴西坦桑尼亚联合国预测(中方案)95% 预测区间世界

数据解读

  • 自 1950 年以来,在两国都有数据的每一年,巴西的数值都更高。
  • 2023 年,在 229 个国家中,巴西排名第 100,坦桑尼亚排名第 217(从高到低)。
  • 根据联合国预测(中方案),2100 年巴西为 50.7 年,坦桑尼亚为 32.3 年。
  • 全球整体:2023 年为 30.4 年。

逐年数据

年 · UN

年份巴西坦桑尼亚世界
202333.917.230.4
202233.517.130.1
202133.11729.8
202032.716.929.6
201932.316.829.3
201831.816.829
201731.416.728.8
201630.916.628.5
201530.516.428.3
20143016.328.1
201329.616.227.8
201229.116.227.6
201128.716.127.4
201028.216.127.2
200927.716.127
200827.316.226.7
200726.916.226.5
200626.416.326.3
20052616.326.1
200425.616.325.9
200325.216.425.7
200224.916.425.5
200124.516.425.3
200024.216.425.1
199923.916.324.9
199823.616.324.7
199723.316.224.4
19962316.324.2
199522.716.324
199422.416.223.8
199322.215.923.5
199221.915.723.3
199121.615.623.1
199021.415.522.9
198921.115.522.8
198820.915.422.6
198720.715.322.4
198620.415.222.2
198520.215.222
19842015.121.9
198319.815.121.8
198219.615.221.7
198119.415.321.6
198019.215.421.5
19791915.521.3
197818.815.621.1
197718.615.721
197618.415.820.8
197518.215.820.7
19741815.820.5
197317.815.920.4
197217.615.920.4
197117.515.920.3
197017.31620.3
196917.11620.3
19681716.120.4
196716.816.120.5
196616.716.220.6
196516.716.320.8
196416.716.321
196316.716.321.2
196216.816.321.4
196116.816.321.4
196016.916.321.5
19591716.321.5
195817.116.321.5
195717.116.321.6
195617.216.321.7
195517.316.321.8
195417.316.221.9
195317.416.222
195217.416.122.1
195117.516.122.1
195017.51622.2
联合国预测(中方案) · 2024–2100
年份巴西坦桑尼亚世界
202434.434.4–34.417.417.4–17.430.6
202534.834.7–34.917.517.5–17.530.9
202635.335.1–35.417.617.6–17.731.1
202735.735.4–35.917.717.7–17.931.3
202836.135.8–36.417.917.7–18.131.6
202936.536.1–36.91817.8–18.331.8
203036.936.5–37.418.117.8–18.532
203137.336.8–37.918.317.8–18.832.2
203237.737.1–38.418.417.9–19.132.4
203338.137.5–38.918.517.9–19.432.6
203438.537.8–39.418.718–19.732.8
203538.938.1–39.918.918–20.133
203639.338.4–40.41918.1–20.433.2
203739.638.8–40.919.218.2–20.833.4
20384039.1–41.419.418.3–21.133.6
203940.439.4–41.819.618.3–21.533.8
204040.839.7–42.319.818.3–21.934
204141.140–42.82018.4–22.334.2
204241.540.2–43.220.218.4–22.734.4
204341.840.5–43.720.418.5–23.134.6
204442.240.7–44.120.618.6–23.534.8
204542.541–44.620.818.7–23.935
204642.841.2–452118.8–24.435.2
204743.141.4–45.421.218.9–24.835.4
204843.441.6–45.821.419–25.235.6
204943.641.8–46.121.619.2–25.635.9
205043.942–46.521.819.3–26.136.1
205144.242.2–46.92219.4–26.536.3
205244.442.4–47.222.219.5–26.936.5
205344.742.5–47.622.419.7–27.336.7
205444.942.7–47.922.619.8–27.736.9
205545.242.8–48.222.819.9–28.137.1
205645.443–48.52320–28.437.3
205745.643.2–48.823.220.1–28.837.5
205845.843.3–49.123.420.2–29.237.6
205946.143.4–49.423.620.3–29.537.8
206046.343.5–49.723.820.4–29.937.9
206146.543.7–502420.5–30.238
206246.743.8–50.324.220.6–30.538.1
206346.943.9–50.624.420.7–30.938.3
206447.244–50.924.620.8–31.238.4
206547.444–51.124.820.8–31.638.5
206647.644–51.425.120.9–31.938.6
206747.844.1–51.725.321–32.338.7
20684844–5225.521.1–32.738.8
206948.144.1–52.325.721.1–3338.9
207048.344.1–52.625.921.2–33.339
207148.444.2–52.926.121.3–33.739.1
207248.544.2–53.226.321.4–3439.2
207348.744.3–53.526.521.5–34.339.3
207448.844.4–53.826.721.6–34.739.4
207548.944.4–54.12721.7–3539.5
20764944.5–54.427.221.8–35.339.6
20774944.5–54.727.421.9–35.639.7
207849.144.5–54.927.622–35.939.8
207949.244.6–55.227.822.1–36.240
208049.344.6–55.42822.2–36.440.1
208149.444.6–55.628.322.3–36.740.2
208249.444.6–55.828.522.3–3740.3
208349.544.7–55.928.722.4–37.240.4
208449.644.7–56.128.922.5–37.540.5
208549.744.7–56.229.122.6–37.840.6
208649.744.8–56.329.322.7–3840.7
208749.844.8–56.429.522.8–38.240.9
208849.944.8–56.529.722.9–38.541
208949.944.8–56.629.923–38.741.1
20905044.9–56.630.223.1–38.941.2
209150.144.9–56.730.423.2–39.141.3
209250.244.9–56.730.623.3–39.241.4
209350.244.9–56.830.823.5–39.441.5
209450.344.9–56.83123.6–39.641.6
209550.444.9–56.931.223.6–39.841.7
209650.544.9–5731.423.7–39.941.8
209750.544.9–5731.623.8–4041.9
209850.644.9–57.131.923.9–40.242
209950.744.9–57.232.124–40.342
210050.744.9–57.232.324.1–40.442.1

分别查看各国

须知

  • 一半人口年龄高于此值,另一半低于此值。
  • 来源:UN DESA, World Population Prospects 2024。
  • 虚线为联合国预测(中方案),是一种情景而非预报;阴影带为其95% 预测区间。
  • 排名基于 2023 年有数值的 229 个国家,从高到低排列。
  • 浅色线为同一来源统计的全球整体数值。

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